Software Developer (Java)

  • Kraków
  • 46 dni do końca
  • Kontrakt

Opis oferty

The team is responsible for design and development of a platform for testing and programming of IoT devices on a production lines.

Wymagania i obowiązki

  • Design and development of an on-site platform for testing and programming of devices on a manufacturers production lines
  • Design and development of a cloud services for the platform
  • Participating in constant improvement of the team development process
  • Choosing hardware for the platform

Essential job requirements:

  • very good knowledge of programming language Java SE (min. version 1.6, preferred 1.8)
  • good knowledge of Hibernate, JPA
  • good knowledge of SQL
  • good knowledge of TCP, UDP, HTTP and HTTPS protocols
  • pracitical knowledge of design patterns
  • pracitcal knowledge of unit tests (TestNG, Mockito)
  • practical knowledge of the Spring framework
  • knowledge of REST API (best practices), Linux systems, scripting languages (Bash preferred), HTML, CSS, JS
  • experience in working with GIT, Maven, Gradle, CI (Jenkins)

Nice to have:

  • practical knowledge of Java EE, Apache CXF, Docker technology
  • knowledge of Hazecast framework
  • experience in using SSL certificates regarding Java technologies
  • knowledge of Play Framework,
  • knowledge of AngularJS, Node.JS
  • experience in AES, PGP, DSA, RSA and HASH methods
  • knowledge of report frameworks (Jasper Reports)
  • knowledge of Amazon Web Services
  • practical knowledge of Big Data issues (Apache Hadoop, Spark)
  • knowledge of OAuth 2 protocol

We offer:

  • work with trending technologies such as IoT and Bluetooth Mesh
  • a fast paced and dynamic environment
  • autonomy in choosing the right tools for your tasks
  • collaborative and self-organized environment
  • B2B contract or permanent agreement


  • Kuchnia
  • Darmowa kawa i inne napoje
  • Darmowy parking
  • Pokój gier
  • Elastyczne godziny pracy
  • Szkolenia
  • Prysznic

O Silvair

Silvair is an IoT software company empowering the world's leading lighting manufacturers to create truly smart and user-friendly products. Our team consists of 50 world class software developers, hardware engineers, UX designers, product managers and testers who are building a cutting edge smart lighting platform based on Bluetooth Mesh.
You will find Silvair to be a comfortable place to work with our flat hierarchies, pragmatic decision making, fast approval paths and willingness to take risks. Most importantly, you'll be surrounded by colleagues who'll share your commitment to building cutting edge smart products.
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